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发明名称
Systèmes optiques
摘要
申请公布号
FR1419204(A)
申请公布日期
1965.11.26
申请号
FR19640000159D
申请日期
1964.12.29
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
分类号
G02B27/46;G06K9/18;G06K9/74
主分类号
G02B27/46
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